package com.atmaowei.service;

import com.atmaowei.entity.Department;

import java.util.List;

public interface ChartService {
    String getNumOfMale();

    String getNumOfFemale();

    Integer[] getNumOfAge();

    List<String> getAllDepartment();

    List<String> getNumOfDepartment();

    String getTotal(String name);
}
